Example usage for io.netty.channel.socket InternetProtocolFamily IPv4

List of usage examples for io.netty.channel.socket InternetProtocolFamily IPv4

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Introduction

In this page you can find the example usage for io.netty.channel.socket InternetProtocolFamily IPv4.

Prototype

InternetProtocolFamily IPv4

To view the source code for io.netty.channel.socket InternetProtocolFamily IPv4.

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Usage

From source file:com.whizzosoftware.hobson.ssdp.SSDPPlugin.java

License:Open Source License

public void createSockets() {
    try {/* ww w . j  a  v  a 2  s  . co  m*/
        logger.debug("Using network interface: {}; local address: {}", nic, localAddress);

        if (nic == null) {
            logger.error("Unable to determine local NIC; discovery may not work properly");
        }

        if (nic != null) {
            Bootstrap clientBootstrap = new Bootstrap().group(eventLoopGroup)
                    .channelFactory(new ChannelFactory<Channel>() {
                        @Override
                        public Channel newChannel() {
                            return new NioDatagramChannel(InternetProtocolFamily.IPv4);
                        }
                    }).localAddress(groupAddress).option(ChannelOption.IP_MULTICAST_IF, nic)
                    .option(ChannelOption.SO_REUSEADDR, true).handler(new SSDPInboundHandler(this));

            clientBootstrap.bind().addListener(new ChannelFutureListener() {
                @Override
                public void operationComplete(ChannelFuture channelFuture) throws Exception {
                    multicastChannel = (NioDatagramChannel) channelFuture.channel();
                    multicastChannel.joinGroup(groupAddress, nic);
                }
            });
        }

        Bootstrap serverBootstrap = new Bootstrap().group(eventLoopGroup)
                .channelFactory(new ChannelFactory<Channel>() {
                    @Override
                    public Channel newChannel() {
                        return new NioDatagramChannel(InternetProtocolFamily.IPv4);
                    }
                }).localAddress(localAddress).option(ChannelOption.IP_MULTICAST_IF, nic)
                .option(ChannelOption.SO_REUSEADDR, true).handler(new SSDPInboundHandler(this));

        serverBootstrap.bind().addListener(new ChannelFutureListener() {
            @Override
            public void operationComplete(ChannelFuture channelFuture) throws Exception {
                localChannel = (NioDatagramChannel) channelFuture.channel();
                sendDiscoveryPacket();
            }
        });

    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:io.advantageous.conekt.datagram.impl.DatagramSocketImpl.java

License:Open Source License

public DatagramSocketImpl(ConektInternal vertx, DatagramSocketOptions options) {
    super(vertx,/*from w  w w. ja  v a 2  s  . c  o  m*/
            createChannel(
                    options.isIpV6() ? io.advantageous.conekt.datagram.impl.InternetProtocolFamily.IPv6
                            : io.advantageous.conekt.datagram.impl.InternetProtocolFamily.IPv4,
                    new DatagramSocketOptions(options)),
            vertx.getOrCreateContext(), options);
    ContextImpl creatingContext = vertx.getContext();
    if (creatingContext != null && creatingContext.isMultiThreadedWorkerContext()) {
        throw new IllegalStateException("Cannot use DatagramSocket in a multi-threaded worker verticle");
    }
    channel().config().setOption(ChannelOption.DATAGRAM_CHANNEL_ACTIVE_ON_REGISTRATION, true);
    context.nettyEventLoop().register(channel);
    channel.pipeline().addLast("handler", new DatagramServerHandler(this));
    channel().config().setMaxMessagesPerRead(1);
}

From source file:io.advantageous.conekt.datagram.impl.DatagramSocketImpl.java

License:Open Source License

private static NioDatagramChannel createChannel(
        io.advantageous.conekt.datagram.impl.InternetProtocolFamily family, DatagramSocketOptions options) {
    NioDatagramChannel channel;//  w w w.j  a  va2 s.c o m
    if (family == null) {
        channel = new NioDatagramChannel();
    } else {
        switch (family) {
        case IPv4:
            channel = new NioDatagramChannel(InternetProtocolFamily.IPv4);
            break;
        case IPv6:
            channel = new NioDatagramChannel(InternetProtocolFamily.IPv6);
            break;
        default:
            channel = new NioDatagramChannel();
        }
    }
    if (options.getSendBufferSize() != -1) {
        channel.config().setSendBufferSize(options.getSendBufferSize());
    }
    if (options.getReceiveBufferSize() != -1) {
        channel.config().setReceiveBufferSize(options.getReceiveBufferSize());
        channel.config().setRecvByteBufAllocator(new FixedRecvByteBufAllocator(options.getReceiveBufferSize()));
    }
    channel.config().setReuseAddress(options.isReuseAddress());
    if (options.getTrafficClass() != -1) {
        channel.config().setTrafficClass(options.getTrafficClass());
    }
    channel.config().setBroadcast(options.isBroadcast());
    channel.config().setLoopbackModeDisabled(options.isLoopbackModeDisabled());
    if (options.getMulticastTimeToLive() != -1) {
        channel.config().setTimeToLive(options.getMulticastTimeToLive());
    }
    if (options.getMulticastNetworkInterface() != null) {
        try {
            channel.config()
                    .setNetworkInterface(NetworkInterface.getByName(options.getMulticastNetworkInterface()));
        } catch (SocketException e) {
            throw new IllegalArgumentException(
                    "Could not find network interface with name " + options.getMulticastNetworkInterface());
        }
    }
    return channel;
}

From source file:io.atomix.cluster.messaging.impl.NettyBroadcastService.java

License:Apache License

private CompletableFuture<Void> bootstrapServer() {
    Bootstrap serverBootstrap = new Bootstrap().group(group)
            .channelFactory(() -> new NioDatagramChannel(InternetProtocolFamily.IPv4))
            .handler(new SimpleChannelInboundHandler<Object>() {
                @Override/*from   w  w w  .ja v  a2s.c  o m*/
                public void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception {
                    // Nothing will be sent.
                }
            }).option(ChannelOption.IP_MULTICAST_IF, iface).option(ChannelOption.SO_REUSEADDR, true);

    CompletableFuture<Void> future = new CompletableFuture<>();
    serverBootstrap.bind(localAddress).addListener((ChannelFutureListener) f -> {
        if (f.isSuccess()) {
            serverChannel = f.channel();
            future.complete(null);
        } else {
            future.completeExceptionally(f.cause());
        }
    });
    return future;
}

From source file:io.atomix.cluster.messaging.impl.NettyBroadcastService.java

License:Apache License

private CompletableFuture<Void> bootstrapClient() {
    Bootstrap clientBootstrap = new Bootstrap().group(group)
            .channelFactory(() -> new NioDatagramChannel(InternetProtocolFamily.IPv4))
            .handler(new SimpleChannelInboundHandler<DatagramPacket>() {
                @Override//ww  w  .j av a  2  s.c  om
                protected void channelRead0(ChannelHandlerContext context, DatagramPacket packet)
                        throws Exception {
                    byte[] payload = new byte[packet.content().readInt()];
                    packet.content().readBytes(payload);
                    Message message = SERIALIZER.decode(payload);
                    Set<Consumer<byte[]>> listeners = NettyBroadcastService.this.listeners
                            .get(message.subject());
                    if (listeners != null) {
                        for (Consumer<byte[]> listener : listeners) {
                            listener.accept(message.payload());
                        }
                    }
                }
            }).option(ChannelOption.IP_MULTICAST_IF, iface).option(ChannelOption.SO_REUSEADDR, true)
            .localAddress(localAddress.getPort());

    CompletableFuture<Void> future = new CompletableFuture<>();
    clientBootstrap.bind().addListener((ChannelFutureListener) f -> {
        if (f.isSuccess()) {
            clientChannel = (DatagramChannel) f.channel();
            log.info("{} joining multicast group {} on port {}", localAddress.getHostName(),
                    groupAddress.getHostName(), groupAddress.getPort());
            clientChannel.joinGroup(groupAddress, iface).addListener(f2 -> {
                if (f2.isSuccess()) {
                    log.info("{} successfully joined multicast group {} on port {}", localAddress.getHostName(),
                            groupAddress.getHostName(), groupAddress.getPort());
                    future.complete(null);
                } else {
                    log.info("{} failed to join group {} on port {}", localAddress.getHostName(),
                            groupAddress.getHostName(), groupAddress.getPort());
                    future.completeExceptionally(f2.cause());
                }
            });
        } else {
            future.completeExceptionally(f.cause());
        }
    });
    return future;
}

From source file:io.hekate.cluster.seed.multicast.MulticastSeedNodeProvider.java

License:Apache License

/**
 * Constructs new instance./*w  ww. ja v  a 2s .  c  om*/
 *
 * @param cfg Configuration.
 *
 * @throws UnknownHostException If failed to resolve multicast group address.
 */
public MulticastSeedNodeProvider(MulticastSeedNodeProviderConfig cfg) throws UnknownHostException {
    ConfigCheck check = ConfigCheck.get(getClass());

    check.notNull(cfg, "configuration");
    check.positive(cfg.getPort(), "port");
    check.nonNegative(cfg.getTtl(), "TTL");
    check.notEmpty(cfg.getGroup(), "multicast group");
    check.positive(cfg.getInterval(), "discovery interval");
    check.positive(cfg.getWaitTime(), "wait time");
    check.that(cfg.getInterval() < cfg.getWaitTime(), "discovery interval must be greater than wait time "
            + "[discovery-interval=" + cfg.getInterval() + ", wait-time=" + cfg.getWaitTime() + ']');

    InetAddress groupAddress = InetAddress.getByName(cfg.getGroup());

    check.isTrue(groupAddress.isMulticastAddress(),
            "address is not a multicast address [address=" + groupAddress + ']');

    group = new InetSocketAddress(groupAddress, cfg.getPort());
    ttl = cfg.getTtl();
    interval = cfg.getInterval();
    waitTime = cfg.getWaitTime();
    loopBackDisabled = cfg.isLoopBackDisabled();

    ipVer = group.getAddress() instanceof Inet6Address ? InternetProtocolFamily.IPv6
            : InternetProtocolFamily.IPv4;
}

From source file:io.jsync.datagram.impl.DefaultDatagramSocket.java

License:Open Source License

private static NioDatagramChannel createChannel(io.jsync.datagram.InternetProtocolFamily family) {
    if (family == null) {
        return new NioDatagramChannel();
    }//ww  w.j  av a 2s . co  m
    switch (family) {
    case IPv4:
        return new NioDatagramChannel(InternetProtocolFamily.IPv4);
    case IPv6:
        return new NioDatagramChannel(InternetProtocolFamily.IPv6);
    default:
        return new NioDatagramChannel();
    }
}

From source file:io.vertx.core.datagram.impl.DatagramSocketImpl.java

License:Open Source License

public DatagramSocketImpl(VertxInternal vertx, DatagramSocketOptions options) {
    super(vertx,//from ww  w  . java2 s  . c  o  m
            createChannel(
                    options.isIpV6() ? io.vertx.core.datagram.impl.InternetProtocolFamily.IPv6
                            : io.vertx.core.datagram.impl.InternetProtocolFamily.IPv4,
                    new DatagramSocketOptions(options)),
            vertx.getOrCreateContext());
    ContextImpl creatingContext = vertx.getContext();
    if (creatingContext != null && creatingContext.isMultiThreadedWorkerContext()) {
        throw new IllegalStateException("Cannot use DatagramSocket in a multi-threaded worker verticle");
    }
    channel().config().setOption(ChannelOption.DATAGRAM_CHANNEL_ACTIVE_ON_REGISTRATION, true);
    context.nettyEventLoop().register(channel);
    if (options.getLogActivity()) {
        channel().pipeline().addLast("logging", new LoggingHandler());
    }
    channel.pipeline().addLast("handler", new DatagramServerHandler(this));
    channel().config().setMaxMessagesPerRead(1);
    channel().config().setAllocator(PartialPooledByteBufAllocator.INSTANCE);
    metrics = vertx.metricsSPI().createMetrics(this, (DatagramSocketOptions) options);
}

From source file:io.vertx.core.datagram.impl.DatagramSocketImpl.java

License:Open Source License

private static NioDatagramChannel createChannel(io.vertx.core.datagram.impl.InternetProtocolFamily family,
        DatagramSocketOptions options) {
    NioDatagramChannel channel;/* w ww  .jav a  2s . co m*/
    if (family == null) {
        channel = new NioDatagramChannel();
    } else {
        switch (family) {
        case IPv4:
            channel = new NioDatagramChannel(InternetProtocolFamily.IPv4);
            break;
        case IPv6:
            channel = new NioDatagramChannel(InternetProtocolFamily.IPv6);
            break;
        default:
            channel = new NioDatagramChannel();
        }
    }
    if (options.getSendBufferSize() != -1) {
        channel.config().setSendBufferSize(options.getSendBufferSize());
    }
    if (options.getReceiveBufferSize() != -1) {
        channel.config().setReceiveBufferSize(options.getReceiveBufferSize());
        channel.config().setRecvByteBufAllocator(new FixedRecvByteBufAllocator(options.getReceiveBufferSize()));
    }
    channel.config().setReuseAddress(options.isReuseAddress());
    if (options.getTrafficClass() != -1) {
        channel.config().setTrafficClass(options.getTrafficClass());
    }
    channel.config().setBroadcast(options.isBroadcast());
    channel.config().setLoopbackModeDisabled(options.isLoopbackModeDisabled());
    if (options.getMulticastTimeToLive() != -1) {
        channel.config().setTimeToLive(options.getMulticastTimeToLive());
    }
    if (options.getMulticastNetworkInterface() != null) {
        try {
            channel.config()
                    .setNetworkInterface(NetworkInterface.getByName(options.getMulticastNetworkInterface()));
        } catch (SocketException e) {
            throw new IllegalArgumentException(
                    "Could not find network interface with name " + options.getMulticastNetworkInterface());
        }
    }
    return channel;
}

From source file:io.vertx.core.net.impl.transport.Transport.java

License:Open Source License

/**
 * @return a new datagram channel/*  ww  w  .  j ava  2s .  co  m*/
 */
public DatagramChannel datagramChannel(InternetProtocolFamily family) {
    switch (family) {
    case IPv4:
        return new NioDatagramChannel(InternetProtocolFamily.IPv4);
    case IPv6:
        return new NioDatagramChannel(InternetProtocolFamily.IPv6);
    default:
        throw new UnsupportedOperationException();
    }
}